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NFL – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: NFL Blodprov ger svar om nervcellsskador vid Alzheimers sjukdom 2019-04-26 En ny studie bekräftar att ett enkelt blodprov kan ge svar på accelererande nervcellsskador i hjärnan. Ett protein, kallat NFL, har an
https://www.vetenskaphalsa.se/tag/nfl/ - 2026-07-24
replikation – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: replikation Psykologiska experiment har testats igen 2018-11-26 I en stor, internationell studie har 28 ofta citerade psykologiska experiment inom kognition, socialpsykologi och beteendeekonomi upprepa
https://www.vetenskaphalsa.se/tag/replikation/ - 2026-07-24
signifikans – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: signifikans Psykologiska experiment har testats igen 2018-11-26 I en stor, internationell studie har 28 ofta citerade psykologiska experiment inom kognition, socialpsykologi och beteendeekonomi upprepa
https://www.vetenskaphalsa.se/tag/signifikans/ - 2026-07-24
talarjämförelse – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: talarjämförelse Forskarnas uppfinning hjälper polisen att identifiera misstänkta brottslingar 2025-02-26 Lösningen till ett brott kan ibland finnas i ljudupptagningar, men det kräver såväl en träff
https://www.vetenskaphalsa.se/tag/talarjamforelse/ - 2026-07-24
The prognostic impact of t(12;21)(p13;q22) [ETV6/RUNX1 fusion] in paediatric acute lymphoblastic leukaemia (ALL) has been extensively debated, particularly with regard to the frequency of late relapses and appropriate treatment regimens. We have retrospectively collected 679 ALLs with known ETV6/RUNX1 status, as ascertained by fluorescence in situ hybridization or reverse-transcription polymerase
The objectives of the present study were to estimate 10-year probabilities of clinical vertebral fractures in women, according to age and bone mineral assessment using phalangeal quantitative ultrasound (QUS). Risks were computed from UK derived data on the incidence of a first symptomatic vertebral fracture and mortality rates for each year of age using Poisson models. The 10-year probability of
Catalytic metal sites in enzymes frequently have second-sphere carboxylate groups that neutralize the charge of the site and share protons with first-sphere ligands. This gives rise to an ambiguity concerning the position of this proton, which has turned out to be hard to settle with experimental, as well as theoretical, methods. We study three such proton-transfer reactions in two proteins and sh
In bottom-up mass spectrometry (MS)-based proteomics, peptide isotopic and chromatographic traces (features) are frequently used for label-free quantification in data-dependent acquisition MS but can also be used for the improved identification of chimeric spectra or sample complexity characterization. Feature detection is difficult because of the high complexity of MS proteomics data from biologi
alpha(1)-Microglobulin is a 26-kDa glycoprotein synthesized in the liver, secreted to the blood, and rapidly distributed to the extravascular compartment of all tissues. Recent results show that alpha(1)-microglobulin has heme-binding and heme-degrading properties and it has been suggested that the protein is involved in the defense against oxidation by heme and reactive oxygen species. In the pre
DNA copy number aberrations (CNAs) are a hallmark of cancer genomes. However, little is known about how such changes affect global gene expression. We develop a modeling framework, EPoC (Endogenous Perturbation analysis of Cancer), to (1) detect disease-driving CNAs and their effect on target mRNA expression, and to (2) stratify cancer patients into long-and short-term survivors. Our method constr
Popular Abstract in Swedish Bröstcancer är kvinnans vanligaste cancerform och globalt sett den cancer som leder till flest dödsfall. Bröstcancerscreening med mammografi används därför i syfte att hitta cancern tidigt. En tidigt upptäckt cancer har oftast en bättre prognos med möjlighet att minska dödligheten i bröstcancer. Mammografitekniken är dock behäftad med vissa begränsningar vad gäller känsAbstract: Mammography is currently the established method in breast cancer screening, although the sensitivity is known be affected by overlapping tissue concealing tumours. Breast tomosynthesis takes advantage of multiple exposures at different angles reducing the negative effect of obscuring tissue. The aim of this thesis was to investigate the use of tomosynthesis in breast imaging with a spec
We have studied the photoinduced low spin (LS) to high spin (HS) conversion of [Fe(bipy)(3)](2+) in aqueous solution. In a laser pump/X-ray probe synchrotron setup permitting simultaneous, time-resolved X-ray diffuse scattering (XDS) and X-ray spectroscopic measurements at a 3.26 MHz repetition rate, we observed the interplay between intramolecular dynamics and the intermolecular caging solvent re
The Italian Sarcoma Group and the Scandinavian Sarcoma Group designed a joint study to improve the prognosis for patients with Ewing's family tumors and synchronous metastatic disease limited to the lungs, or the pleura, or a single bone. The study was opened in 1999 and closed to the enrollment in 2008. The program consisted of intensive five-drug combination chemotherapy, surgery and/or radiothe
27-hydroxycholesterol (27HC), synthesized from cholesterol by the enzyme CYP27A1, differentially impacts estrogen receptor positive (ER+) breast cancer (BC) cell growth depending on estrogen levels. This study examined the association between CYP27A1 expression and prognosis in a cohort of 193 premenopausal patients with lymph node-negative primary BC with limited exposure to adjuvant systemic can
Introduction. Perioperative chemotherapy is the standard treatment for patients with locally advanced resectable gastric cancer. The prognostic relevance of MSI status in patients undergoing neoadjuvant chemotherapy remains unclear. Aim. To study the prognostic significance of MSI in gastric cancer patients undergoing perioperative CT. Materials and methods. The study included 173 patients with lo
Xylosides are a group of compounds that can induce glycosaminoglycan (GAG) chain synthesis independently of a proteoglycan core protein. We have previously shown that the xyloside 2-(6-hydroxynaphthyl)β-D-xylopyranoside has a tumor-selective growth inhibitory effect both in vitro and in vivo, and that the effect in vitro was correlated to a reduction in histone H3 acetylation. In addition, GAG cha
Objective: To assess foetal circulating free foetal haemoglobin (fHbF) levels and heme defences, correlated to foetal circulatory biometry and foetal sex in severe early-onset foetal growth restriction (FGR). Design, Setting and Population: A prospective study severe early-onset foetal growth restriction pregnancies with close clinical management (estimated foetal weight (EFW) < 3rd centile and <
Ansträngningsutlöst andningsfunktionsstörning drabbar främst barn och ungdomar, oftast i samband med idrottsutövning och är vanligare bland flickor än pojkar. Mekanismerna bakom besvären är komplexa och inte helt klarlagda. Enhetliga rutiner för omhändertagandet finns inte. Syftet med uppsatsen var att kartlägga och utvärdera omhändertagandet av personer med dessa besvär vid Röst- och TalvårdsavdeExercise-induced respiratory dysfunction affects mostly children and young people, usually during athletic performance, and is more common among girls than boys. The mechanisms of the disorder are complex and not fully understood. Uniform clinical procedures for examination and treatment of these patients are not established. The purpose of this paper was to identify and evaluate the present care
etnicitet – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Etikett: etnicitet De vill utjämna olikheter i hälsa 2017-05-26 Mellan 2010 och 2015 genomfördes de första delarna av MEDIM-studien i Malmö (betydelsen av Migration och Etnicitet för Diabetesutvecklingen i Malmö)
https://www.vetenskaphalsa.se/tag/etnicitet/ - 2026-07-24
